Abstract
Use of metallic meshes in latent heat thermal storage system shortens the charging time (total melting of the phase change material), which is favorable in practical applications. In the present study, effect of metallic mesh size on the thermal characteristics of latent heat thermal storage system is investigated. Charging time is predicted for various mesh sizes, and the influence of the amount of mesh material on the charging capacity is examined. An experiment is carried out to validate the numerical predictions. It is found that predictions of the thermal characteristics of phase change material with presence of metallic meshes agree well with the experimental data. High conductivity of the metal meshes enables to transfer heat from the edges of the thermal system towards the phase change material while forming a conduction tree in the system. Increasing number of meshes in the thermal system reduces the charging time significantly due to increased rate of conduction heat transfer in the thermal storage system; however, increasing number of meshes lowers the latent heat storage capacity of the system.
Similar content being viewed by others
References
X. Duan, G.F. Naterer, Heat transfer in phase change materials for thermal management of electric vehicle battery modules. Int. J. Heat Mass Transf. 53, 5176–5182 (2010)
K.S. Reddy, Thermal modeling of pcm-based solar integrated collector storage water heating system. ASME J. Sol. Energy Eng. 129(4), 458–464 (2007)
Q. He, W. Zhang, A study on latent heat storage exchangers with the high-temperature phase-change material. Int. J. Energy Res. 25(4), 331–341 (2001)
M.H. Sheikh, M.A.R. Sharif, P.A. Rupar, Chemical methods for the separation of copper oxide nanoparticles from colloidal suspension in dodecane. J. Nanotechnol. Eng. Med. 5(2), 021007–0210015 (2014)
P.V.S.S. Srivatsaa, R. Babya, C. Balajia, Numerical investigation of PCM based heat sinks with embedded metal foam/crossed plate fins. Numer. Heat Transf. Part A 66(10), 1131–1153 (2014)
K. Fumoto, N. Sato, M. Kawaji, T. Kawanami, T. Inamura, Phase change characteristics of a nano-emulsion as a latent heat storage material. Int. J. Thermophys. 35, 1–11 (2013)
P. Losada-Perez, C.S.P. Tripathi, J. Leys, G. Cordoyiannis, C. Glorieux, J. Thoen, Measurements of heat capacity and enthalpy of phase change materials by adiabatic scanning calorimetry. Int. J. Thermophys. 32(5), 913–924 (2011)
A.-H. Wang, X.-G. Liang, J.-X. Ren, Constructal enhancement of heat conduction with phase change. Int. J. Thermophys. 27(1), 126–138 (2006)
Z. Zhang, G. Shi, S. Wang, X. Fang, X. Liu, Thermal energy storage cement mortar containing n-octadecane/expanded graphite composite phase change material. Renew. Energy 50, 670–675 (2013)
X. Qiu, W. Li, G. Song, X. Chu, G. Tang, Microencapsulated n-octadecane with different methylmethacrylate-based copolymer shells as phase change materials for thermal energy storage. Energy 46(1), 188–199 (2012)
Z. Chen, F. Shan, L. Cao, G. Fang, Preparation and thermal properties of n-octadecane/molecular sieve composites as form-stable thermal energy storage materials for buildings. Energy Build. 49, 423–428 (2012)
N. Javani, I. Dincer, G.F. Naterer, G.L. Rohrauer, Modeling of passive thermal management for electric vehicle battery packs with PCM between cells. Appl. Therm. Eng. 73(1), 305–314 (2014)
M.Z.M. Rizan, F.L. Tan, C.P. Tso, An experimental study of n-octadecane melting inside a sphere subjected to constant heat rate at surface. Int. Commun. Heat Mass Transf. 39(10), 1624–1630 (2012)
K. Tumirah, M.Z. Hussein, Z. Zulkarnain, R. Rafeadah, Nano-encapsulated organic phase change material based on copolymer nanocomposites for thermal energy storage. Energy 66, 881–890 (2014)
N.S. Dhaidan, J.M. Khodadadi, T.A. Al-Hattab, S.M. Al-Mashat, Experimental and numerical study of constrained melting of n-octadecane with CuO nanoparticle dispersions in a horizontal cylindrical capsule subjected to a constant heat flux. Int. J. Heat Mass Transf. 67, 523–534 (2013)
N. Javani, I. Dincer, G.F. Naterer, B.S. Yilbas, Exergy analysis and optimization of a thermal management system with phase change material for hybrid electric vehicles. Appl. Therm. Eng. 64(1–2), 471–482 (2014)
W.-L. Cheng, N. Liu, W.-F. Wu, Studies on thermal properties and thermal control effectiveness of a new shape-stabilized phase change material with high thermal conductivity. Appl. Therm. Eng. 36, 345–352 (2012)
C.J. Ho, C.-R. Siao, W.-M. Yan, Thermal energy storage characteristics in an enclosure packed with MEPCM particles: an experimental and numerical study. Int. J. Heat Mass Transf. 73, 88–96 (2014)
K. Chen, X. Yu, C. Tian, J. Wang, Preparation and characterization of form-stable paraffin/polyurethane composites as phase change materials for thermal energy storage. Energy Convers. Manag. 77, 13–21 (2014)
E.M. Languri, C.O. Aigbotsua, J.L. Alvarado, Latent thermal energy storage system using phase change material in corrugated enclosures. Appl. Therm. Eng. 50(1), 1008–1014 (2013)
J. Shi, Z. Chen, S. Shao, J. Zheng, Experimental and numerical study on effective thermal conductivity of novel form-stable basalt fiber composite concrete with PCMs for thermal storage. Appl. Therm. Eng. 66(1–2), 156–161 (2014)
C. Alkan, A. Sar, A. Karaipekli, Preparation, thermal properties and thermal reliability of microencapsulated n-eicosane as novel phase change material for thermal energy storage. Energy Convers. Manag. 52(1), 687–692 (2011)
S. Mahmoud, A. Tang, C. Toh, R. AL-Dadah, S.L. Soo, Experimental investigation of inserts configurations and PCM type on the thermal performance of PCM based heat sinks original. Appl. Energy 112, 1349–1356 (2013)
A.E. Bergles, Heat transfer augmentation, in Two-Phase Flow Heat Exchangers, NATO ASI Series, vol 143 (1988), pp. 343–373
American Society of Heating, Refrigerating and Air Conditioning Engineers, ASHRAE, Handbook of Fundamentals (ASHRAE, New York, 2001)
F.P. Incorpera, D.P. Dewitt, T.L. Bergman, A.S. Lavine, Fundamentals of Heat and Mass Transfer, 6th edn. (Wiley, Hoboken, 2007)
Acknowledgments
The authors acknowledge the funded project RG 1204 via support of Thermoelectric Group formed by the Deanship of Scientific Research at King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia for this work.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Shuja, S.Z., Yilbas, B.S. Latent Heat Thermal Energy Storage: Effect of Metallic Mesh Size on Storage Time and Capacity. Int J Thermophys 36, 2985–3000 (2015). https://doi.org/10.1007/s10765-015-1953-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10765-015-1953-9